Bip39 Passphrase. A BIP39 mnemonic sentence is a list of words (mostly twelve or 24) that we will interact with much more productively than other characters that are not words (bits and numbers and also the like). BIP39's function in introducing using mnemonic words is always to decrease the glitches https://oxodirectory.com/listings13040944/bip39-vs-slip39-https-linktr-ee-bip39-5-simple-statements-about-bip39-compatible-wallet-explained